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Akuvox R20 series on-wall cover plate is a silver 310 × 225 mm plate that goes on the wall behind an R20A, R20K or R20B door phone. The plate screws to the wall, the door phone's own bracket screws onto the plate, and cables come through the 105 × 51 mm opening in the centre.
- ✓Silver plate, 310 × 225 × 1.0 mm
- ✓Fits Akuvox R20A, R20K and R20B door phones
- ✓105 × 51 mm cable opening in the centre
- ✓4 × ST4×20 screws, 4 anchors and 4 × M3×4 screws included
A clean silver backing.
For R20A, R20K and R20B door phones.
The AK-R20INWALLP is the Akuvox on-wall cover plate for the R20 series. The 310 × 225 mm silver plate screws to the wall first, then the wall-mounting bracket from the door phone's box fixes onto it, so the station sits on a large silver backing.
Cover plate and fixings.
You get the cover plate with screws for the wall and for the bracket. The door phone and its wall-mounting bracket are separate; the bracket comes with the R20A, R20K or R20B.
- Cover back plate (silver)
- 4 × ST4×20 crosshead screws
- 4 × plastic wall anchors
- 4 × M3×4 crosshead screws
- Akuvox R20A, R20K or R20B door phone, with its wall-mounting bracket
- Electric drill with a 6 mm bit
More wall covered than the door phone alone.
At 310 × 225 mm, the plate covers far more of the wall than the door phone itself, which helps where old fixing holes or a larger opening need to be hidden behind the new station.

The plate
Silver, 1 mm thick.
The plate is 310 mm tall and 225 mm wide, with a 105 × 51 mm opening in the centre for the cables.
Around the opening are the screw positions for the R20A bracket and for the R20K / R20B bracket, plus four outer holes for fixing the plate to the wall.
How it works
Plate first, then the bracket.
01
Mark and drill
Hold the plate in position, mark the centres of the four outermost holes, then drill them 6 mm wide and 25 mm deep and insert the wall anchors.
02
Fix the plate
Screw the cover plate to the wall with the four ST4×20 screws.
03
Fit the bracket
Screw the door phone's wall-mounting bracket onto the plate with the M3×4 screws: four for the R20K or R20B, three for the R20A. Finish with the door phone's on-wall guide.
At a glance
Key specs — AK-R20INWALLP
Show all specifications
- Type
- On-wall cover plate
- Colour
- Silver
- Compatible with
- Akuvox R20A, R20K and R20B door phones
- Plate size (H × W × D)
- 310 × 225 × 1.0 mm
- Cable opening
- 105 × 51 mm, centred
- Plate fixing
- 4 × ST4×20 screws and wall anchors
- Warranty
- Australian warranty
- Brand
- Akuvox
- Reference
- AK-R20INWALLP
Cover plate
- Size (H × W)
- 310 × 225 mm
- Thickness
- 1.0 mm
- Cable opening
- 105 × 51 mm, centred
- Screw pattern around the opening
- 140.5 × 78 mm
- Colour
- Silver
Installation
- Mounting
- Surface (on-wall)
- Fixing holes
- 4 outer holes, drilled 6 mm wide and 25 mm deep
- Plate fixing
- 4 × ST4×20 screws and wall anchors
- Bracket fixing
- M3×4 screws: 3 for the R20A, 4 for the R20K / R20B
- Compatible door phones
- Akuvox R20A, R20K and R20B
In the box
- Cover back plate
- 1
- ST4×20 crosshead screws
- 4
- Plastic wall anchors
- 4
- M3×4 crosshead screws
- 4
Pair it with
Goes with the R20 series
Door phone
Akuvox R20A
Single-button SIP video door phone; its bracket fixes to the plate with three M3×4 screws.
Door phone
Akuvox R20K or R20B
Keypad and multi-button door phones; their bracket fixes to the plate with four M3×4 screws.
Downloads
Datasheets and guides
Compliance certificates and technical documents are available on request for tenders and installers — send an enquiry.
Answers
Common questions
Which door phones does it fit?
The Akuvox R20A, R20K and R20B. The plate has screw positions for both the R20A bracket and the R20K / R20B bracket.
How big is it?
310 × 225 mm and 1.0 mm thick, with a 105 × 51 mm cable opening in the centre.
Is the door phone bracket included?
No. Use the wall-mounting bracket that comes in the door phone's accessory kit; it screws onto the plate with the M3×4 screws supplied here.
How is the plate fixed to the wall?
Through its four outermost holes: drill 6 mm holes 25 mm deep, insert the plastic wall anchors and fix the plate with the four ST4×20 screws.
What is in the box?
The cover plate, four ST4×20 crosshead screws, four plastic wall anchors and four M3×4 crosshead screws.
What colour is it?
Silver.
One plate for the R20 range.
The same plate takes the brackets of the R20A, R20K and R20B, with screw positions for each marked out on the plate.
- Colour
- Silver
- Brand
- Akuvox
- Product Type
- On-wall cover plate
- Model
- R20 series on-wall cover plate
- Plate Size
- 310 × 225 × 1.0 mm (H × W × D)
- Includes
- Cover plate, 4 ST4×20 screws, 4 M3×4 screws, 4 wall anchors
- Compatible with
- Akuvox R20A, R20K and R20B
- Cable Opening
- 105 × 51 mm